the
theory that mental and physical disorders develop from a genetic or biological predisposition for that illness (diathesis) combined with stressful conditions that play a precipitating or facilitating role
. Also called diathesis–stress hypothesis (or paradigm or theory).
What is the diathesis-stress model examples?
Some examples of diatheses include
genetic factors
, such as abnormalities in some genes or variations in multiple genes that interact to increase vulnerability. Other diatheses include early life experiences such as the loss of a parent, or high neuroticism.
What is diathesis-stress model?
The diathesis-stress model
posits that psychological disorders result from an interaction between inherent vulnerability and environmental stressors
. Such interactions between dispositional and environmental factors have been demonstrated in psychopathology research.
How does the diathesis-stress model explain abnormal Behaviour?
This diathesis-stress model suggests that people with an underlying predisposition for a disorder (i.e., a diathesis)
are more likely than others to develop a disorder when faced with adverse environmental or psychological events
(i.e., stress), such as childhood maltreatment, negative life events, trauma, and so on.
Which psychological perspective uses the diathesis-stress model?
Despite advances in understanding the biological basis of psychological disorders,
the psychosocial perspective
is still very important.
What is the stress-vulnerability model?
The stress-vulnerability model points
out that a positive outcome of a psychiatric disorder is more likely if environmental stress is minimized or managed well
, medication is taken as prescribed, and alcohol and drug abuse are avoided.
Who came up with stress diathesis model?
Rubinstein
(1986) developed a stress–diathesis theory of suicide, in which the effects of specific situational stressors and the categories or predisposing factors of vulnerable individuals in a given culture were integrated in a biocultural model of suicidal behavior.
What you mean by psychopathology?
Psychopathology, also called abnormal psychology,
the study of mental disorders and unusual or maladaptive behaviours
. An understanding of the genesis of mental disorders is critical to mental health professionals in psychiatry, psychology, and social work.
What is the stress vulnerability model and what does is assert?
The American Psychological Association Dictionary of Psychology defines the stress-vulnerability model as
a theory that a “genetic or biological predisposition to certain mental disorders exists and psychological and social factors can increase the likelihood of symptomatic episodes
.” While the APA only mentions mental …
How does the diathesis stress model explain depression?
The diathesis-stress model talks
about the relationship between potential causes of depression and the amount that people may be sensitive or vulnerable to react to those causes
. The diathesis-stress model believes that people have different levels of sensitivity for developing depression.
Who is vulnerable to stress?
New research from the University of Michigan School of Public Health found that
men
are 50 percent more vulnerable to the effects of stress when the researchers examined how stressful events translated into depression 25 years later.
What is one reason why having the label of a psychological disorder can be good?
The benefits of psychological diagnoses
Diagnostic labels are helpful though
when they lead to more empathetic understanding and more effective responses
. Labeling a child with ADHD, for instance, may give you more patience with his high energy. It also can enable you to give him a medication that may be life-changing.
Which of the following is a common characteristic of all anxiety disorders?
Anxiety disorders are a group of related conditions, each having unique symptoms. However, all anxiety disorders have one thing in common:
persistent, excessive fear or worry in situations that are not threatening
.
Which of the following is an example of flight of ideas?
A person experiencing flight of ideas, for example, might deliver a
10-minute monologue during which he or she jumps from talking about childhood
, to a favorite advertisement, to a moment of distorted body image, to political ideology, concluding with a rant about his or her favorite flower.
What must be identified first for the clinician?
First, a
clinician observes a patient’s demeanor, complexion, posture, level of distress, and other signs that may contribute to an understanding of the health problem
(Davies and Rees, 2010). If the clinician has seen the patient before, these observations can be weighed against previous interactions with the patient.
The diathesis-stress model
(Zuckerman, 1999) integrates biological and psychosocial factors to predict the likelihood of a disorder.
